SESK: Stuff Everyone Should Know · sesk.info/adult-sleep-hours
How much sleep does a healthy adult need each night?
7 or more hours for adults 18 to 60.
- 5 hours if you feel fine
- 7 or more hours ✔
- Exactly 9 hours, no less
Why: CDC says adults 18 to 60 need 7 or more hours a night. Less sleep makes it harder to focus, stay healthy, and drive safely.
Huh, didn't know that: Adults 65 and older are advised to get 7 to 8 hours.
Why did the bed go to the doctor? It had spring fever.
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Sources
- CDC: About Sleep https://www.cdc.gov/sleep/about/index.html
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